91267930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 187608960

約数和(自身を除く): 96341030

約数列:

[1, 2, 5, 10, 13, 26, 29, 43, 58, 65, 86, 130, 145, 215, 290, 377, 430, 559, 563, 754, 1118, 1126, 1247, 1885, 2494, 2795, 2815, 3770, 5590, 5630, 6235, 7319, 12470, 14638, 16211, 16327, 24209, 32422, 32654, 36595, 48418, 73190, 81055, 81635, 121045, 162110, 163270, 212251, 242090, 314717, 424502, 629434, 702061, 1061255, 1404122, 1573585, 2122510, 3147170, 3510305, 7020610, 9126793, 18253586, 45633965, 91267930]

約数ペア:

[(1, 91267930), (2, 45633965), (5, 18253586), (10, 9126793), (13, 7020610), (26, 3510305), (29, 3147170), (43, 2122510), (58, 1573585), (65, 1404122), (86, 1061255), (130, 702061), (145, 629434), (215, 424502), (290, 314717), (377, 242090), (430, 212251), (559, 163270), (563, 162110), (754, 121045), (1118, 81635), (1126, 81055), (1247, 73190), (1885, 48418), (2494, 36595), (2795, 32654), (2815, 32422), (3770, 24209), (5590, 16327), (5630, 16211), (6235, 14638), (7319, 12470)]